A cycle wheel has 10 spokes each of length 0.5 m long is rotated at a speed of 18 km/hr in a plane normal to th earth's magnetic induction of 3.6 x 10-5 T. Calculate the emf induced between the (a) Axle and the rim of cycle wheel. (b) Ends of single spoke and ten spokes.

Q: a 0.8T bar magnet is pushed through a 50.5 turn coli with an area of 0.002m2 in 3.4sec. The

A: Given  No of turns = 50.5  Magnetic field B = 0.8 T Area A = 0.002 m2 Time ∆t = 3.4 sec

Q: Calculate the energy associated with the magnetic field of a 200-turn solenoid in which a current of…

A: Components like a solenoid are known as inductors. Inductors are capable of storing energy as a…

Q: -at The magnetic flux through the loop shown in the accompanying figure varies with time according…

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Q: If a 0.8T bar magnet is pushed through a 50.5 turn coli with an area of 0.002m2 in 3.4sec. The…

A: Given that:- No of turns = 50.5  Magnetic field B = 0.8 T Area A = 0.002 m2 Time ∆t = 3.4 sec  We…

Q: A 48 turn conductive loop encloses an area of 71 m 2 At what constant rate should the magnetic field…

A: Given, Number of turns N = 48  Area A = 71m2 emf ε=3.58 Volts   We know the expression for induced…

Q: ESS 2 2 SE 16 s SES-ES ESESESES STA ES STA ES STA ES Arod AB with length L ellism is lying on a…

A: (a)Write the expression for total induced emf across the rod AB.

Q: What is the peak emf (in kV) generated by a 0.280 m radius, 400-turn coil that is rotated one-fourth…

A: The value of radius and number of turns of the coil and time and magnetic field. Then We have to…

Q: Cônsidér thé árrangement shown the figure belów. Assumé R = 4.00 and ? = 1.10 m, and a uniform…

A: Time varying magnetic fields produces a induced EMF which in turn produces current. This EMF depends…

Q: A 0.220 m radius, 525 turn coil is rotated one fourth of a revolution in 4.17 ms, orginally having…

A: Radius of coil r = 0.220 m Number of turns N = 525 Time ∆t = 4.17 ms = 4.17×10-3 s Induced emf ε =…

Q: A 500-turn coil with a 0.250 m2 area is spun in the Earth’s 5.00×10−5 T field, producing a 12.0 kV…

A: It is given that,

Q: Given that the time rate of change of magnetic flux through a coil is -5E-2 and the total emf…

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Q: A coil (N=300 turns; A=0.1 m2) is placed in a magnetic field B=0.5 T such that Ө changes from 90…

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Q: The figure below shows a conducting bar of mass m 0.200 kg that can slide without friction on a pair…

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Q: The changes of magnetic flux passing through a loop in terms of time in induction are shown in the…

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